In olden times, moats were used to protect castles and other valuable strategic ... role in protecting them against rivals. An economic moat is an advantage that makes it more difficult for ...

Previous discoveries at Sheffield Castle include a “hidey-hole” left behind by a steelworker in a cellar as well as medieval tokens and newly discovered castle walls as the site “keeps revealing its ...

WAKAYAMA—A rare event to explore the underwater world of Wakayama Castle’s moat took place here on Oct. 5 as volunteers and city officials lowered the water level, revealing a hidden ecosystem.